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Differentiating LASIK, LASEK, And Smile - Lasikindia

  Introduction LASIK, LASEK, and SMILE are the different procedures for correcting refractive errors like myopia (short sightedness) Astigmatism and Hypermetropia ( Far sightedness) Different procedures have their own advantages. Consult your ophthalmologists for the option that suits you the best. LASIK LASIK is one of the most common and safe eye surgeries performed throughout the world for correcting refractive errors in the eyes. It has been estimated that almost 50 million procedures involving  LASIK  have been done. The procedure of  LASIK  involves the formation of a thin corneal flap thorough a microkeratome or a Femtosecond laser. With the help of an excimer laser, the corneal tissue is reshaped. The flap is placed back to its normal position and allowed to heal. The complete process is completed within a few minutes. Most patients do not experience any pain during the procedure, just a mild discomfort. With time, advanced treatment and various modifica...

Choice Of Lenses In Cataract Surgery - Ojas eye hospital

Introduction Cataract surgery  is the surgical treatment of replacing the eyes natural cataractous opaque lens with a artificial but near natural lens.  Cataract surgery  ensures clear vision in most normal eyes. Advancement in technology allows the availability of various types of lenses. The choice of lenses for the patient depends upon the ocular condition of the patient and the expectations of the patient from cataract surgery. Cataract Surgery As a person ages, the natural lens of the eye gets cloudy due to denaturation of the lens protein called collagen thereby losing it’s natural transparency. This results in poor vision. This is an age-related condition. The doctor performs cataract surgery to treat this condition. During the surgery, the doctor replaces the natural cloudy lens with the synthetic lens. The surgery is an out-patient procedure. The doctor discharges the patient immediately after the operation on the day of surgery. The doctor will call you a couple...

Keratoconus treatment in India : The Cone-Shaped Cornea

  Introduction Keratoconus  is a condition characterized by a change in the curvature of the cornea into a cone-like shape. This condition results in poor and blurry vision. Various treatment options are available. If you also are having  keratoconus , book an appointment with  Keratoconus specialist in India . Keratoconus Do you experience blurry vision even after wearing glasses? Probably you may suffer from  keratoconus . You should take an appointment with your  ophthalmologist  for a precise diagnosis of your condition. Those people who have a family history of keratoconus and frequently rub their eyes probably due to ocular allergy may suffer from keratoconus. Keratoconus  is a condition in which the shape of the cornea becomes cone-like. In this condition, the front of the eye bulges and becomes thin. This results in blurry vision. The condition most commonly occurs in teenagers.  Keratoconus  progresses with age leading to more s...

Covid And Your Eyes: Affect And Protect

  Introduction COVID-19 may also spread through eyes, although the incidences are very less. Further, COVID-19 may also affect the health of the eyes. The person should follow various measures toprevent the entry of Coronavirus through eyes. How Covid Affect The Eyes? Coronavirus affects the eyes in a variety of ways. The ways include: Contracting infection : Coronavirus spreads through the mucus membrane. Whenever a person infected with Coronavirus speaks, coughs, or sneezes, the droplet containing the virus may stickto the mucus membrane of the nose or mouth and can get inhaled. Similarly, the eye also has amucus membrane known as the conjunctiva. Thus, when the droplets containing the virus stickson the conjunctiva, it may lead to infection. However, the infection due to the ocular channel israre. Further, when a healthy person touches the infected surface and then touches the eyes ornose, he may contract the infection. There is no evidence that coronavirus causes serious damage...

Children Vision Screening: How And Why It Should Be Done

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  Introduction Many cases of blindness in India are preventable and treatable if identified at an early stage. Children are most vulnerable to ocular disorders due to their inability to provide information about vision changes. Thus, it is important that the vision screening of children should be done routinely to diagnose the condition as early as possible. Why Vision Screening Should Be Performed? There are approximately 18 million visually impaired children in the world. In India, the number of visually blind children is 1.4 million. A large number of children in India are at risk of being blind. Fortunately, more than half of the cases are preventable or treatable. Thus, it is important to screen the vision of children routinely. Types Of Vision Screening Following are the types of vision screening Subjective Screening Subjective screening is usually done in children above the age of 5 years. This screening requires the active participation of the children. The child may be ask...

Laser Photocoagulation In Diabetic Retinopathy - Ojaseyehospital

Introduction Diabetic retinopathy is a serious condition that may lead to blindness. If you are diabetic, you should have a routine eye examination. If you feel any changes in your vision, consult with an ophthalmologist. Get  retina treatment in Mumbai  from the best ophthalmologist. What Is Diabetic Retinopathy? People with diabetes are at increased risk of developing retinal diseases. The retinal disease caused because of diabetes is known as  diabetic retinopathy . Approximately 2 in every 5 diabetic patients suffer for mild to severe form of diabetic retinopathy.  Diabetic retinopathy  may be caused due to both type 1 and type 2 diabetes.  Diabetic retinopathy  may affect both children and adults. Women with gestational diabetes are at increased risk of developing this condition. It is also to be noted that diabetic retinopathy may lead to permanent vision loss. Thus, the only way to preserve the vision is to consult with the  ophthalmologist...

Meibomian Gland Dysfunction And Dry Eye

Meibomian glands also called tarsal glands are modified sebaceous ( oil glands) .A single row of Meibomian Glands (MG) is present in both the upper and lower lids slightly behind the eyelashes. There are around 35 -40 glands in the upper lid and 30-35 glands in the lower lid. These glands secrete oil ( sebum ) which forms the uppermost layer of the tear film, protecting it ( water of the tears) from evaporation into the environment. If this oil is deficient or abnormal in quality,  the tear film will not be stable on the ocular surface, leading to dryness or desiccation of the external eye surface. Peristent dryness can result in redness, itching, discharge, watering,  transient blurring of vision, headache,and also discontinuity in the external layers ( cornea and conjunctiva). The  common causes of Meibomian Gland Dysfunction (MGD)   are increased age, improper hygiene, excessive screen hours, contact lens wear,  eye rubbing, smoking.   MGD is twice ...